Bayesian Optimal Pure Tone Audiometry with Prior Knowledge
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چکیده
منابع مشابه
Audiovestibular findings prior to and after acoustic neuroma surgery.
We performed a retrospective study of 131 patients who underwent microsurgical removal of statoacoustic neuroma at the University of Wuerzburg. Our goal was to evaluate objective audiovestibular findings prior to and after surgery. Our analysis focused on the evaluation of quantitative parameters in speech and pure-tone audiometry and on the reactivity of the vestibular system.
متن کاملTheory and practice of pure tone audiometry
Pure tone audiometry indicates what hearing thresholds (dB) are required to just be able to perceive a tone at different frequencies (Hz). A pure tone audiology threshold at a specific frequency is the decibel level at which a sound is perceived 50% of the time. The decibel scale used in pure tone audiometry is dB Hearing Level (dB HL). The dB HL intensity scale is based on normal human hearing...
متن کاملThesis for the degree of Licentiate Probabilistic modelling of hearing: Speech recognition and optimal audiometry
Hearing loss afflicts as many as 10% of our population. Fortunately, technologies designed to alleviate the effects of hearing loss are improving rapidly, including cochlear implants and the increasing computing power of digital hearing aids. This thesis focuses on theoretically sound methods for improving hearing aid technology. The main contributions are documented in three research articles,...
متن کاملPure tone audiometry and impedance screening of school entrant children by nurses: evaluation in a practical setting.
BACKGROUND Screening for hearing loss in English children at entry to school (age 5-6 years) is usually by pure tone audiometry sweep undertaken by school nurses. This study aimed to compare the validity and screening rates of pure tone audiometry with impedance screening in these children. METHODS Two stage pure tone audiometry and impedance methods of screening were compared in 610 school e...
متن کاملComparing pure-tone audiometry and auditory steady state response for the measurement of hearing loss.
OBJECTIVE To compare pure-tone audiometry and auditory steady state response (ASSR) to measure hearing loss based on the severity of hearing loss in frequencies. STUDY DESIGN AND SETTING A total of 105 subjects (168 ears, 64 male and 41 female) were enrolled in this study. We determined hearing level by measurement of pure-tone audiometry and ASSR on the same day for each subject. RESULTS P...
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